Environment for kids

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Across
  1. 4. The act of cutting down or burning trees in a area
  2. 5. To treat things that have already been used so they can be used again.
  3. 7. To use something again
  4. 9. To make less rubbish
Down
  1. 1. Something making land, water or sky dirty
  2. 2. A large amount of water covering an area that is usually dry
  3. 3. To watch and help an animal or the environment.
  4. 6. An area of land where large amounts of waste material are buried under the earth.
  5. 8. To keep safe from injury, harm, or destruction.